Annette Lake

A moderate 7.5-mile round trip hike with 1,700 feet of elevation gain. Hike through dense second-growth forest with occasional views of Humpback Mountain. Enjoy clear views of Abiel Peak, Humpback Mountain and Silver Peak at the lake.


Take Exit 47 off of I-90. Turn right at the end of the exit ramp and after 0.25 mile, turn left onto Forest Road 5590. In another 0.25 mile, arrive at the trailhead (1,900 ft).

Information for leaders

Permit information

As of 2017, the Snoqualmie Ranger District considers Mountaineers trips and courses to be "nominal use". Leaders should print and copy this designation letter to show rangers they may see on trail.

  • Suitable Activities: Day Hiking
  • Seasons: June, July, August, September, October, November
  • Weather: View weather forecast
  • Difficulty: Moderate/Strenuous
  • Length: 7.5 mi
  • Elevation Gain: 1,700 ft
  • 3,600 ft
  • Green Trails Snoqualmie Pass No. 207
  • Green Trails Snoqualmie Pass Gateway No. 207S
  • USGS Snoqualmie Pass
  • USGS Lost Lake

Upcoming Activities

Day Hike - Annette Lake

Day Hiking Trip
After Hours Conditioning Hike at a Moderate Pace
Difficulty: Moderate/Strenuous
Wed, Jun 26, 2019
No Prerequisites
0 participants
Registration closed Jun 24
Foothills Branch

Intro to Trail Running: Backcountry Field Trip - Annette Lake

Trail Running Field trip: Introduction to Trail Running: Backcountry
A field trip to a backcountry location to reinforce what you have learned and evaluate
Difficulty: Moderate/Strenuous
Tue, Jul 23, 2019
No Prerequisites
2 participants 1 instructor
Registration closes Jul 21
Foothills Branch

Day Hike - Annette Lake

Day Hiking Trip
Enjoy a hike through dense second-growth forest to a favorite alpine lake. Enjoy clear views
Difficulty: Moderate/Strenuous
Wed, Jul 31, 2019
No Prerequisites
7 participants
Registration opens Jul 15
Tacoma Branch

Day Hike - Annette Lake

Day Hiking Trip
Hike to a lovely lake through alpine forest with intermittent views of peaks in the
Difficulty: Moderate/Strenuous
Sun, Aug 4, 2019
No Prerequisites
5 participants
Registration closes Aug 2
Seattle Branch
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